Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar (original) (raw)

ⓘ Albite

Formula: Na(AlSi3O8)

Localities:

Le-U-le-taw, Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar
Ohngaing, Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar

ⓘ Albite var. Oligoclase

Formula: (Na,Ca)[Al(Si,Al)Si2O8]

ⓘ Almandine

Formula: Fe2+3Al2(SiO4)3

Localities:

Yebu-kalar-gon, Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar
Yebu-thapanbin-kyar (Thabapin), Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar

ⓘ Amblygonite

Formula: LiAl(PO4)F

Localities:

Ohngaing, Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar
Ohn-bin-ywe-htwet (Coconut Tree mine), Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar

ⓘ Andalusite

Formula: Al2(SiO4)O

ⓘ Anhydrite

Formula: CaSO4

References:

Giuliani, G., Dubessy, J., Banks, D. A., Lhomme, T., & Ohnenstetter, D. (2015). Fluid inclusions in ruby from Asian marble deposits: genetic implications. European Journal of Mineralogy, 27(3), 393-404.

Wu, Jinlin, Sun, Xueying, Ma, Hong, Ning, Peiying, Tang, Na, Ding, Ting, Li, Huihuang, Zhang, Tianyang, Ma, Ying (2023) Purple-Violet Gem Spinel from Tanzania and Myanmar: Inclusion, Spectroscopy, Chemistry, and Color. Minerals, 13 (2) 226 doi:10.3390/min13020226

ⓘ 'Apatite'

Formula: Ca5(PO4)3(Cl/F/OH)

Localities: Reported from at least 9 localities in this region.

ⓘ Aragonite

Formula: CaCO3

ⓘ Baddeleyite

Formula: ZrO2

References:

Wu, Jinlin, Sun, Xueying, Ma, Hong, Ning, Peiying, Tang, Na, Ding, Ting, Li, Huihuang, Zhang, Tianyang, Ma, Ying (2023) Purple-Violet Gem Spinel from Tanzania and Myanmar: Inclusion, Spectroscopy, Chemistry, and Color. Minerals, 13 (2) 226 doi:10.3390/min13020226

ⓘ Baryte

Formula: BaSO4

References:

Giuliani, G., Dubessy, J., Banks, D. A., Lhomme, T., & Ohnenstetter, D. (2015). Fluid inclusions in ruby from Asian marble deposits: genetic implications. European Journal of Mineralogy, 27(3), 393-404.

ⓘ Beryl

Formula: Be3Al2(Si6O18)

Localities:

Ohngaing, Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar
Ohn-bin-ywe-htwet (Coconut Tree mine), Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar
Dattaw-mid, Dattaw-taung (Dattaw hill), Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar

ⓘ Beryl var. Aquamarine

Formula: Be3Al2Si6O18

Localities:

Ohn-bin-ywe-htwet (Coconut Tree mine), Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar
Dattaw-mid, Dattaw-taung (Dattaw hill), Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar

ⓘ Beryl var. Goshenite

Formula: Be3Al2(Si6O18)

Localities:

Ohn-bin-ywe-htwet (Coconut Tree mine), Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar
Dattaw-mid, Dattaw-taung (Dattaw hill), Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar

ⓘ Calcite

Formula: CaCO3

Localities: Reported from at least 6 localities in this region.

ⓘ Cancrinite

Formula: (Na,Ca,◻)8(Al6Si6O24)(CO3,SO4)2 · 2H2O

ⓘ Celestine

Formula: SrSO4

References:

Lin, Bihan, Li, Xingtong, Zhang, Longbo, Lai, Xiaojing, Zhang, Qian (2023) Gemological and Luminescence Characteristics of Taaffeites from Mogok, Myanmar. Minerals, 13 (3) 346 doi:10.3390/min13030346

ⓘ Chondrodite

Formula: Mg5(SiO4)2F2

ⓘ Chrysoberyl

Formula: BeAl2O4

Localities: Reported from at least 7 localities in this region.

ⓘ Chrysoberyl var. Alexandrite

Formula: BeAl2O4

ⓘ Cordierite

Formula: (Mg,Fe)2Al3(AlSi5O18)

Localities:

Ohngaing, Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar
Ohn-bin-ywe-htwet (Coconut Tree mine), Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar
Myaw-pyet, Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar

ⓘ Cordierite var. Iolite

Formula: (Mg,Fe)2Al3(AlSi5O18)

Localities:

Ohn-bin-ywe-htwet (Coconut Tree mine), Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar
Myaw-pyet, Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar

ⓘ Corundum

Formula: Al2O3

Localities: Reported from at least 27 localities in this region.

ⓘ Corundum var. Ruby

Formula: Al2O3

Localities: Reported from at least 27 localities in this region.

ⓘ Corundum var. Sapphire

Formula: Al2O3

Localities: Reported from at least 18 localities in this region.

ⓘ Corundum var. Star Ruby

Formula: Al2O3

Localities: Reported from at least 9 localities in this region.

ⓘ Corundum var. Star Sapphire

Formula: Al2O3

Localities:

Le-U-thet-kachan, Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar
Lin-yaung-chi (Bright Light Rays), Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar
Yebu-kalar-gon, Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar
Shon-daw-myaing, Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar
Ohngaing, Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar

ⓘ Danburite

Formula: CaB2Si2O8

Localities: Reported from at least 9 localities in this region.

ⓘ Dawsonite

Formula: NaAlCO3(OH)2

References:

Giuliani, G., Dubessy, J., Banks, D. A., Lhomme, T., & Ohnenstetter, D. (2015). Fluid inclusions in ruby from Asian marble deposits: genetic implications. European Journal of Mineralogy, 27(3), 393-404.

ⓘ Diaspore

Formula: AlO(OH)

References:

Giuliani, G., Dubessy, J., Banks, D. A., Lhomme, T., & Ohnenstetter, D. (2015). Fluid inclusions in ruby from Asian marble deposits: genetic implications. European Journal of Mineralogy, 27(3), 393-404.

ⓘ Diopside

Formula: CaMgSi2O6

Localities: Reported from at least 10 localities in this region.

ⓘ Dolomite

Formula: CaMg(CO3)2

ⓘ Dravite

Formula: NaMg3Al6(Si6O18)(BO3)3(OH)3(OH)

Localities:

Ohngaing, Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar
Dattaw-pyant & Dattaw-chaung, Dattaw-taung (Dattaw hill), Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar

ⓘ Edenite

Formula: NaCa2Mg5(Si7Al)O22(OH)2

Localities:

Ohn-bin-ywe-htwet (Coconut Tree mine), Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar
Dattaw-mid, Dattaw-taung (Dattaw hill), Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar
Laung-pyit mine, Dattaw-mid, Dattaw-taung (Dattaw hill), Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar

ⓘ Ekanite

Formula: Ca2ThSi8O20

ⓘ Elbaite

Formula: Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)

Localities:

Le-U-le-taw, Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar
Dattaw-pyant & Dattaw-chaung, Dattaw-taung (Dattaw hill), Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar

ⓘ Enstatite

Formula: Mg2Si2O6

ⓘ Epidote

Formula: (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)

ⓘ Euclase

Formula: BeAl(SiO4)(OH)

ⓘ Fayalite

Formula: Fe2+2SiO4

ⓘ 'Feldspar Group'

ⓘ Fluorapatite

Formula: Ca5(PO4)3F

Localities:

Ohngaing, Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar
Ohn-bin-ywe-htwet (Coconut Tree mine), Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar

ⓘ Fluorite

Formula: CaF2

ⓘ 'Fluor-uvite-Uvite Series'

ⓘ Forsterite

Formula: Mg2SiO4

References:

Lin, Bihan, Li, Xingtong, Zhang, Longbo, Lai, Xiaojing, Zhang, Qian (2023) Gemological and Luminescence Characteristics of Taaffeites from Mogok, Myanmar. Minerals, 13 (3) 346 doi:10.3390/min13030346

ⓘ 'Garnet Group'

Formula: X3Z2(SiO4)3

ⓘ Goethite

Formula: α-Fe3+O(OH)

ⓘ Graphite

Formula: C

Localities:

Oak-saung-taung (Oh Saung Taung; Phayar-taung), Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar
Shwe-pyi-aye, Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar
Lin-yaung-chi (Bright Light Rays), Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar
Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar
Ohngaing, Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar

ⓘ Haüyne

Formula: Na3Ca(Si3Al3)O12(SO4)

ⓘ 'Hornblende Root Name Group'

Formula: ◻Ca2(Z2+4Z3+)(AlSi7O22)(OH,F,Cl)2

Localities:

Dattaw-mid, Dattaw-taung (Dattaw hill), Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar
Ohn-bin-ywe-htwet (Coconut Tree mine), Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar
Laung-pyit mine, Dattaw-mid, Dattaw-taung (Dattaw hill), Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar

ⓘ 'Humite Group'

ⓘ Ilmenite

Formula: Fe2+TiO3

ⓘ Jadeite

Formula: Na(Al,Fe3+)Si2O6

ⓘ Jeremejevite ?

Formula: Al6(BO3)5(F,OH)3

Description: Locality seems uncertain; all known jeremejevites from the Mogok area are from the

Pantahole Mine

.

ⓘ Kornerupine

Formula: Mg3Al6(Si,Al,B)5O21(OH)

ⓘ Lazurite

Formula: Na7Ca(Al6Si6O24)(SO4)(S3) · H2O

ⓘ Magnesiotaaffeite-2N’2S

Formula: Mg3Al8BeO16

Fluorescence: Taaffeites have specific characteristic fluorescence. The fluorescence colors under LWUV can be divided into four categories: orange‐red, pink, green, and blue‐white. Using two‐dimensional fluorescence spectra, it was found that the samples with orange‐red and pink fluorescence had two very strong peaks at 686 nm and 690 nm in the red region. Samples showing green and blue‐white fluorescence had strong peaks at 439 nm and 464 nm in the blue region, a relatively weak peak in the green region, and two very weak peaks at 686 nm and 690 nm in the red region. When combined with the chemical composition data from LA‐ICP‐MS, this suggests that Cr3+ is the activator of the orange‐red and pink fluorescence, Mn2+ is responsible for the green fluorescence, and Fe inhibits the generation of fluorescence. All of them revealed inert to bright pink fluorescence under SWUV light.

References:

Lin, Bihan, Li, Xingtong, Zhang, Longbo, Lai, Xiaojing, Zhang, Qian (2023) Gemological and Luminescence Characteristics of Taaffeites from Mogok, Myanmar. Minerals, 13 (3) 346 doi:10.3390/min13030346

ⓘ Magnesite

Formula: MgCO3

References:

Wu, Jinlin, Sun, Xueying, Ma, Hong, Ning, Peiying, Tang, Na, Ding, Ting, Li, Huihuang, Zhang, Tianyang, Ma, Ying (2023) Purple-Violet Gem Spinel from Tanzania and Myanmar: Inclusion, Spectroscopy, Chemistry, and Color. Minerals, 13 (2) 226 doi:10.3390/min13020226

ⓘ Magnetite

Formula: Fe2+Fe3+2O4

ⓘ Marcasite

Formula: FeS2

References:

Giuliani, G., Dubessy, J., Banks, D. A., Lhomme, T., & Ohnenstetter, D. (2015). Fluid inclusions in ruby from Asian marble deposits: genetic implications. European Journal of Mineralogy, 27(3), 393-404.

ⓘ Meionite

Formula: Ca4Al6Si6O24CO3

ⓘ 'Mica Group'

ⓘ Microcline

Formula: K(AlSi3O8)

Localities:

Le-U-le-taw, Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar
Ohn-bin-ywe-htwet (Coconut Tree mine), Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar

ⓘ Montebrasite

Formula: LiAl(PO4)(OH)

ⓘ 'Moonstone'

Localities: Reported from at least 16 localities in this region.

ⓘ Muscovite

Formula: KAl2(AlSi3O10)(OH)2

References:

Sutherland, F., Zaw, Khin, Meffre, Sebastien, Yui, Tzen-Fui, Thu, Kyaw (2014) Advances in Trace Element “Fingerprinting” of Gem Corundum, Ruby and Sapphire, Mogok Area, Myanmar. Minerals, 5 (1) 61-79 doi:10.3390/min5010061

ⓘ Muscovite var. Fuchsite

Formula: K(Al,Cr)3Si3O10(OH)2

References:

Sutherland, F., Zaw, Khin, Meffre, Sebastien, Yui, Tzen-Fui, Thu, Kyaw (2014) Advances in Trace Element “Fingerprinting” of Gem Corundum, Ruby and Sapphire, Mogok Area, Myanmar. Minerals, 5 (1) 61-79 doi:10.3390/min5010061

ⓘ Norbergite

Formula: Mg3(SiO4)F2

Description: Specimens labelled "Norbergite" coming from Oakssaung Hill has showed by analysis to be chondrodite or clinohumite. See messageboard at http://www.mindat.org/mesg-7-227088.html

ⓘ Orthoclase

Formula: K(AlSi3O8)

Localities:

Dattaw-mid, Dattaw-taung (Dattaw hill), Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar
Ohn-bin-ywe-htwet (Coconut Tree mine), Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar
Shwe-pyi-aye, Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar

ⓘ Painite (TL)

Formula: CaZrAl9(BO3)O15

Type Locality:

ⓘ Pargasite

Formula: NaCa2(Mg4Al)(Si6Al2)O22(OH)2

Localities:

Le-U-le-taw, Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar
Ohn-bin-ywe-htwet (Coconut Tree mine), Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar

ⓘ Phenakite ?

Formula: Be2SiO4

Description: Never confirmed. All crystals probably come from Ketchel village.

ⓘ Phlogopite

Formula: KMg3(AlSi3O10)(OH)2

Localities:

Dattaw-pyant & Dattaw-chaung, Dattaw-taung (Dattaw hill), Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar
Dattaw-taung (Dattaw hill), Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar
Lin-yaung-chi (Bright Light Rays), Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar

ⓘ Poudretteite

Formula: K◻2Na2B3[Si12O30]

ⓘ Pyrite

Formula: FeS2

Localities: Reported from at least 6 localities in this region.

ⓘ 'Pyroxene Group'

Formula: ADSi2O6

References:

Wu, Jinlin, Sun, Xueying, Ma, Hong, Ning, Peiying, Tang, Na, Ding, Ting, Li, Huihuang, Zhang, Tianyang, Ma, Ying (2023) Purple-Violet Gem Spinel from Tanzania and Myanmar: Inclusion, Spectroscopy, Chemistry, and Color. Minerals, 13 (2) 226 doi:10.3390/min13020226

ⓘ Quartz

Formula: SiO2

Localities: Reported from at least 15 localities in this region.

ⓘ Quartz var. Amethyst

Formula: SiO2

Localities:

Shwe-pyi-aye, Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar
Ohngaing, Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar

ⓘ Quartz var. Smoky Quartz

Formula: SiO2

ⓘ Rutile

Formula: TiO2

References:

Giuliani, G., Dubessy, J., Banks, D. A., Lhomme, T., & Ohnenstetter, D. (2015). Fluid inclusions in ruby from Asian marble deposits: genetic implications. European Journal of Mineralogy, 27(3), 393-404.

ⓘ Sanidine

Formula: K(AlSi3O8)

Localities:

Ohn-bin-ywe-htwet (Coconut Tree mine), Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar
Lin-yaung-chi (Bright Light Rays), Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar

ⓘ 'Scapolite'

Localities: Reported from at least 12 localities in this region.

ⓘ Schorl

Formula: NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH)

Localities:

Ohn-bin-ywe-htwet (Coconut Tree mine), Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar
Dattaw-pyant & Dattaw-chaung, Dattaw-taung (Dattaw hill), Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar
Le-U-thet-kachan, Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar
Nga-yant-inn (old Pan-sho; Padan-sho), Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar
Ohngaing, Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar

ⓘ Serendibite

Formula: Ca4[Mg6Al6]O4[Si6B3Al3O36]

Localities:

Lin-yaung-chi (Bright Light Rays), Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar
Shwe-pyi-aye, Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar
Ohngaing, Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar

ⓘ Shortite

Formula: Na2Ca2(CO3)3

References:

Giuliani, G., Dubessy, J., Banks, D. A., Lhomme, T., & Ohnenstetter, D. (2015). Fluid inclusions in ruby from Asian marble deposits: genetic implications. European Journal of Mineralogy, 27(3), 393-404.

ⓘ Sillimanite

Formula: Al2(SiO4)O

Localities:

Ohngaing, Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar
Ohn-bin-ywe-htwet (Coconut Tree mine), Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar
Myaw-pyet, Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar
Le-U-le-taw, Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar

ⓘ Sillimanite var. Fibrolite

Formula: Al2(SiO4)O

Localities:

Ohn-bin-ywe-htwet (Coconut Tree mine), Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar
Myaw-pyet, Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar

ⓘ Sinhalite

Formula: MgAl(BO4)

Localities:

Ohngaing, Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar
Ohn-bin-ywe-htwet (Coconut Tree mine), Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar
Lin-yaung-chi (Bright Light Rays), Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar
Shwe-pyi-aye, Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar

ⓘ Sodalite

Formula: Na4(Si3Al3)O12Cl

Localities:

Oak-saung-taung (Oh Saung Taung; Phayar-taung), Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar
Dattaw-mid, Dattaw-taung (Dattaw hill), Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar
Dattaw-pyant & Dattaw-chaung, Dattaw-taung (Dattaw hill), Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar
Laung-pyit mine, Dattaw-mid, Dattaw-taung (Dattaw hill), Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar

ⓘ Sodalite var. Hackmanite

Formula: Na8Al6Si6O24Cl2

Localities:

Oak-saung-taung (Oh Saung Taung; Phayar-taung), Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar
Dattaw-mid, Dattaw-taung (Dattaw hill), Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar
Dattaw-pyant & Dattaw-chaung, Dattaw-taung (Dattaw hill), Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar
Laung-pyit mine, Dattaw-mid, Dattaw-taung (Dattaw hill), Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar

ⓘ Spinel

Formula: MgAl2O4

Localities: Reported from at least 22 localities in this region.

ⓘ Thorite

Formula: Th(SiO4)

ⓘ Titanite

Formula: CaTi(SiO4)O

Localities: Reported from at least 6 localities in this region.

ⓘ Topaz

Formula: Al2(SiO4)(F,OH)2

Localities: Reported from at least 8 localities in this region.

ⓘ 'Tourmaline'

Formula: A D3G6 (T6O18)(BO3)3X3Z

Localities: Reported from at least 8 localities in this region.

ⓘ Tremolite

Formula: ◻Ca2Mg5(Si8O22)(OH)2

ⓘ Vesuvianite

Formula: Ca19Fe3+Al4(Al6Mg2)(◻4)◻[Si2O7]4[(SiO4)10]O(OH)9

ⓘ Wollastonite

Formula: Ca3(Si3O9)

ⓘ Zircon

Formula: Zr(SiO4)

Localities: Reported from at least 7 localities in this region.